Dual Exhaust System 2.5" Flowmaster Flow FX for GM C/K 20 3/4 Ton 1981-1987

Includes: - Dual Exhaust Kit 2.5" Flowmaster Flow FX

Fits Models: - Chevrolet C/K 20, Chevrolet C/K 2500, GMC C/K 20, GMC C/K 2500

Model Years: - 1981–1987

Submodels: - Common trims include Silverado, Sierra, and Custom Deluxe; body styles include Regular Cab, Extended Cab, and Crew Cab; chassis codes include R20, R2500.

Engine Options: - Common engine sizes include 5.0L V8, 5.7L V8, and 6.2L Diesel; engine codes may include L05, L31, and 6.2L Detroit Diesel.

Description: This Dual Exhaust Kit from Flowmaster is designed to enhance the performance and sound of your GM C/K 20 and 3/4 Ton trucks from 1981 to 1987. Featuring a 2.5-inch diameter, this exhaust system improves exhaust flow, resulting in increased horsepower and torque. The Flow FX series offers a deep, aggressive tone that complements the rugged character of these classic trucks.

Features: - 2.5" diameter for optimal exhaust flow - Aggressive sound profile for enhanced performance - Durable construction for long-lastin